August 2018
Intermediate to advanced
404 pages
11h 19m
English
Content preview from Ethereum Cookbook
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How to do it…
- Ethereum Alarm Clock (EAC) is a smart contract that lives in the Ethereum blockchain. This makes the service trusted and accessible from other smart contracts.
- To interact with the EAC service, you need to use the scheduler interface. The interface provides some function signatures that can identify the required functions from the EAC contract:
pragma solidity ^0.4.21;/** * @title SchedulerInterface * @dev The base contract that the higher contracts: * BaseScheduler, BlockScheduler and TimestampScheduler * all inherit from. */contract SchedulerInterface { function schedule( address _toAddress, bytes _callData, uint[8] _uintArgs ) public payable returns (address); function computeEndowment( uint _bounty, uint _fee, uint ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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